package com.all.lin.sign.stu._7adapter.interfaceadapter;

//在AbsAdapter 我们将 Interface4 的方法进行默认实现
public abstract class AbsAdapter implements Interface4 {

	//默认实现
	@Override
	public void m1() {

	}

	@Override
	public void m2() {

	}

	@Override
	public void m3() {

	}

	@Override
	public void m4() {

	}
}
